Earthquake Information
 Origin Time
2025-04-17 21:45:49 (GMT)
 Magnitude
M 1.7
 Latitude
39.5097° N
 Longitude
20.7483° E
 Focal Depth
10 km
 # of Arrivals
11
 Location 19.6 km SSW of Ioannina
41.4 km E of Igoumenitsa
309.5 km NW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
JANHL18.4 28 P21:45:53.31 0.11.0A
PRMDHP30.0 86 P21:45:54.83 -0.21.0A
IGTHT36.0274 P21:45:55.09 -0.91.0A
GR141Y45.8342 P21:45:57.83 0.31.0A
TETRHL48.8112 P21:45:57.18 -0.81.0A
LKD2HT80.5186 P21:46:02.99 0.11.0A
PENTHL83.3 23 P21:46:03.60 0.21.0A
KEKHL84.6286 P21:46:04.00 0.41.0A
NYDRHT88.6183 P21:46:04.02 -0.21.0A
GR201Y91.1109 P21:46:04.69 0.01.0A
PDOHP108.0160 P21:46:08.36 1.11.0A


  Solution details

Event:
    Public ID              nkua2025hnik
    Description
      region name: Greece-Albania Border Region
Origin:
    Date                   2025-04-17
    Time                  21:45:48.65  +/-    0.3 s
    Latitude              39.5097 deg  +/-      3 km
    Longitude             20.7483 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.53 s
    Azimuthal gap              88 deg

2 Network magnitudes:
    MLv       1.72 +/- 0.20   6            
    M         1.72            6 preferred  

11 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    JAN   HL    0.2  28  P       21:45:53.31   0.1 A  1.0  JAN  
    PRMD  HP    0.3  86  P       21:45:54.83  -0.2 A  1.0  PRMD 
    IGT   HT    0.3 274  P       21:45:55.09  -0.9 A  1.0  IGT  
    GR14  1Y    0.4 342  P       21:45:57.83   0.3 A  1.0  GR14 
    TETR  HL    0.4 112  P       21:45:57.18  -0.8 A  1.0  TETR 
    LKD2  HT    0.7 186  P       21:46:02.99   0.1 A  1.0  LKD2 
    PENT  HL    0.7  23  P       21:46:03.60   0.2 A  1.0  PENT 
    KEK   HL    0.8 286  P       21:46:04.00   0.4 A  1.0  KEK  
    NYDR  HT    0.8 183  P       21:46:04.02  -0.2 A  1.0  NYDR 
    GR20  1Y    0.8 109  P       21:46:04.69   0.0 A  1.0  GR20 
    PDO   HP    1.0 160  P       21:46:08.36   1.1 A  1.0  PDO  

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    JAN   HL    0.2  28  MLv     1.18 -0.54   0.545183      
    PRMD  HP    0.3  86  MLv     1.50 -0.22   0.446224      
    IGT   HT    0.3 274  MLv     1.50 -0.22   0.319272      
    GR14  1Y    0.4 342  MLv     1.76  0.05   0.331741      
    TETR  HL    0.4 112  MLv     1.77  0.05   0.283069      
    LKD2  HT    0.7 186  MLv     2.17  0.45   0.295272      
    PENT  HL    0.7  23  MLv     2.04  0.32   0.162277      
    GR20  1Y    0.8 109  MLv     1.74  0.02   0.0971117